From ny point of wiev, you should wait for that 3 monthes because, there is no way to be in their team if you are younger of 21.
Unfortunally, it is true, but do not be sad because they are coming every 3 monthes in places where they have planty of candidates.
So, wait for them and they will come, earlyer than you expact.They sent you e-mail, because they can not get information about your born day via computer.Be paciont, as stewardesses have to be
, because I went to openday before passing 6 monthes from my last openday, and day back me home, I wrote it in my last message.
That was lection for me that I should wait, but I want this job so much that I could not wait, so I understand you at all.
Good luck!